These Form A flat washers are engineered to deliver reliable, long-lasting fastening performance across demanding applications. Manufactured from premium materials and available in a choice of protective finishes and materials, including zinc-plated (Z/P), brass, self-colour (S/C), and stainless steel, they provide excellent durability and corrosion resistance for both indoor and outdoor use.

Designed to sit between the fastener and the surface, they help distribute load evenly, reduce surface damage, and minimise stress concentration to improve joint integrity. This makes them ideal for reducing loosening, supporting vibration resistance, and improving overall stability in bolted assemblies.

Produced to recognised industry standards including DIN 125A, BS4320, and DIN 6798, these metric washers are widely used in construction, automotive, maintenance, and heavy engineering where dependable performance matters.

• Form A flat washer profile for general-purpose fastening
• Helps spread load and protect surfaces
• Improves joint stability and reduces fastener stress
• Durable options for corrosion resistance in harsh environments
• Standards-compliant for consistent fit and performance